12 Days of Christmas
26th25th
70th
24 Game
72nd
99 Bottles of Beer
29th40th
47th
Abundant Numbers
88th
38th60th
60th
Abundant Numbers (Long)
34th
Arabic to Roman
20th96th
101st
Arithmetic Numbers
123rd
Arrows
37th
95th
Ascending Primes
88th
ASCII Table
73rd
Billiards
63rd
brainfuck
135th
199th
Card Number Validation
75th
Catalan Numbers
1st
1st
Catalan’s Constant
7th
84th
Christmas Trees
20th
99th
Collatz
212th
CSS Colors
111th
203rd
Cubes
9th5th
14th
Day of Week
223rd
DFA Simulator
101st
Diamonds
34th19th
20th39th
136th49th
Divisors
44th32nd
1st
Emirp Numbers
104th
156th
Emirp Numbers (Long)
39th
Emojify
22nd89th
200th
Evil Numbers
95th
361st
Evil Numbers (Long)
253rd
Factorial Factorisation
53rd
Farey Sequence
135th
Fibonacci
234th
85th1st
169th
Fizz Buzz
281st
188th1st
87th62nd
Foo Fizz Buzz Bar
213th
1st
Forsyth–Edwards Notation
61st
Fractions
91st
195th
Game of Life
94th
Gijswijt’s Sequence
88th
Happy Numbers
44th36th33rd
225th
Happy Numbers (Long)
24th
100th
Hexdump
82nd
Intersection
37th
68th
Inventory Sequence
124th
ISBN
48th
107th
Jacobi Symbol
104th
Kaprekar Numbers
71st
Kolakoski Constant
11th55th
113th
Kolakoski Sequence
23rd60th
157th
Leap Years
156th
59th
Levenshtein Distance
23rd
84th
Leyland Numbers
23rd
164th
ln 2
76th
Look and Say
76th
167th
Lucky Numbers
18th
90th
Lucky Tickets
14th44th
120th
Mahjong
51st
Mandelbrot
90th
Maze
111th
Medal Tally
69th
Minesweeper
61st
Morse Decoder
16th53rd
145th
Morse Encoder
17th51st
127th
Musical Chords
85th
N Queens
70th
Niven Numbers
1st
52nd
Niven Numbers (Long)
193rd
Number Spiral
46th
112th
Odious Numbers
93rd
271st
Odious Numbers (Long)
165th
Ordinal Numbers
23rd60th
95th
PalindromemordnilaP
79th
Pangram Grep
87th
9th
1st
Partition Numbers
70th
Pascal’s Triangle
29th
196th
Pernicious Numbers
86th
52nd85th
198th
Pernicious Numbers (Long)
216th
Poker
43rd
Polyominoes
76th
Prime Numbers
47th110th
173rd
Prime Numbers (Long)
62nd
Proximity Grid
57th
Quine
199th1st25th103rd
43rd33rd117th
81st
Recamán
44th
17th42nd
100th
Repeating Decimals
78th
Reverse Polish Notation
199th
Rijndael S-box
106th
Rock-paper-scissors-Spock-lizard
8th61st
39th
Roman to Arabic
20th69th
117th
ROT13
98th
Rule 110
33rd
99th
Scrambled Sort
63rd
Set
61st
Seven Segment
67th
163rd
SI Units
71st
Sierpiński Triangle
64th
135th
Smith Numbers
159th
Spelling Numbers
7th12th
37th
Star Wars Opening Crawl
6th25th
77th
Sudoku
8th
39th
Sudoku (Fill-in)
9th
Tic-tac-toe
95th
Time Distance
32nd
50th
Tongue-twisters
25th102nd
137th
Transpose Sentence
131st
Trinomial Triangle
90th
United States
79th
115th
Vampire Numbers
15th28th
92nd
Van Eck Sequence
23rd27th
34th
Zeckendorf Representation
97th
Zodiac Signs
71st
γ
52nd
λ
16th
99th
π
19th
145th
τ
18th
124th
φ
23rd
180th
√2
28th
1st
𝑒
19th
1st